I have various non stretch trousers fabrics I want to use. If I go up a size do you think that would work? It seems a fairly classic trouser pattern (I do better without a front fly but do like pockets.)

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I have the original magazine so will be tracing that. On the measurement chart I seem to be closest to the size 46 for my bottom half. I am willing to have a go with some non stretch woven fabrics as muslins and see how I get on.

I am open to advice on this one please as would like lots of nice wearable trousers.